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Unified Diff: src/full-codegen/mips/full-codegen-mips.cc

Issue 1295433002: [runtime] Remove useless IN builtin. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: REBASE again. Remove unused ReplaceWithBuiltinCall. Created 5 years, 3 months ago
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Index: src/full-codegen/mips/full-codegen-mips.cc
diff --git a/src/full-codegen/mips/full-codegen-mips.cc b/src/full-codegen/mips/full-codegen-mips.cc
index 7764605f8f4bafd619727dd1ab3b8ccfc63f727e..0a3e5bbb2e4f3df1ad16517317cac17d4f13614c 100644
--- a/src/full-codegen/mips/full-codegen-mips.cc
+++ b/src/full-codegen/mips/full-codegen-mips.cc
@@ -3272,27 +3272,6 @@ void FullCodeGenerator::EmitIsSmi(CallRuntime* expr) {
}
-void FullCodeGenerator::EmitIsNonNegativeSmi(CallRuntime* expr) {
- ZoneList<Expression*>* args = expr->arguments();
- DCHECK(args->length() == 1);
-
- VisitForAccumulatorValue(args->at(0));
-
- Label materialize_true, materialize_false;
- Label* if_true = NULL;
- Label* if_false = NULL;
- Label* fall_through = NULL;
- context()->PrepareTest(&materialize_true, &materialize_false,
- &if_true, &if_false, &fall_through);
-
- PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
- __ NonNegativeSmiTst(v0, at);
- Split(eq, at, Operand(zero_reg), if_true, if_false, fall_through);
-
- context()->Plug(if_true, if_false);
-}
-
-
void FullCodeGenerator::EmitIsSpecObject(CallRuntime* expr) {
ZoneList<Expression*>* args = expr->arguments();
DCHECK(args->length() == 1);
@@ -5072,7 +5051,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
switch (op) {
case Token::IN:
VisitForStackValue(expr->right());
- __ InvokeBuiltin(Context::IN_BUILTIN_INDEX, CALL_FUNCTION);
+ __ CallRuntime(Runtime::kHasProperty, 2);
PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);
__ LoadRoot(t0, Heap::kTrueValueRootIndex);
Split(eq, v0, Operand(t0), if_true, if_false, fall_through);
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